OvmfPkg: Apply uncrustify changes

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737

Apply uncrustify changes to .c/.h files in the OvmfPkg package

Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Andrew Fish <afish@apple.com>

OvmfPkg/XenPlatformPei/Cmos.h

@@ -25,7 +25,7 @@
 UINT8
 EFIAPI
 CmosRead8 (
-  IN      UINTN                     Index
+  IN      UINTN  Index
   );
 
 /**
@@ -43,10 +43,8 @@ CmosRead8 (
 UINT8
 EFIAPI
 CmosWrite8 (
-  IN      UINTN                     Index,
-  IN      UINT8                     Value
+  IN      UINTN  Index,
+  IN      UINT8  Value
   );
 
-
 #endif
-